diff --git a/src/devices/boiler.cpp b/src/devices/boiler.cpp
index e0f78b946..32ca88d2b 100644
--- a/src/devices/boiler.cpp
+++ b/src/devices/boiler.cpp
@@ -1201,7 +1201,7 @@ bool Boiler::set_warmwater_circulation_mode(const char * value, const int8_t id)
 // Reset command
 // 0 & 1        Reset-Mode (Manual, others)
 // 8            reset maintenance message Hxx
-// 12 & 13      Reset that Error-memory
+// 12 & 13      Reset the Error-memory
 bool Boiler::set_reset(const char * value, const int8_t id) {
     uint8_t num;
     if (!Helpers::value2enum(value, num, FL_(enum_reset))) {